Route Overview
The route: Dublin Heuston to Galway Ceannt, crossing the Shannon at Athlone.
The Dublin to Galway train runs west from Dublin Heuston to Galway Ceannt, covering 207 km across the Irish Midlands and over the Shannon at Athlone. It is a direct service with no changes, and most trains take around 2h 30m. Irish Rail runs roughly eleven services on weekdays and six on Sundays.
Heuston is on the western edge of Dublin city centre, with a Luas Red Line stop at the front door. Ceannt drops you straight onto Eyre Square in the middle of Galway - the station opens directly onto the city centre.
To my mind, the route is really busy with weekend travellers, students heading to Galway for college, and a smaller number of occasional commuters. Web fares start at €13.99 if you book ahead on the Irish Rail site. Walk-up prices at the machine are noticeably higher, so this is a route that rewards a bit of planning.
- Train
- Irish Rail intercity (ICR)
- Service
- Direct, no changes
- Journey
- 2h 22m - 2h 45m
- Frequency
- ~11 Mon-Fri, ~8 Sat, ~6 Sun
- WiFi
- Free onboard
- Power
- 220V at every seat
How to Book
Irish Rail website or app
Book at irishrail.ie or via the Irish Rail app. Web fares start from €13.99 and can be booked up to 90 days ahead. Cheapest option, but non-refundable.
Station ticket machine
Self-service machines at Heuston take card payments. Walk-up fares are higher than online prices. No booking fee, but you also miss the web-fare discount.
Station booking office
Staffed desk at Heuston for groups, accessibility needs, and complex itineraries. Groups of 11 or more qualify for discounted fares booked through the office.
Journey Timeline
Seating Classes
Onboard Experience
What the Journey is Actually Like
Heuston pulls out west and the Dublin suburbs clear within ten minutes. The line opens onto the flat plains of Kildare, with horse paddocks, stud farms, and the kind of big sky you do not get inside the M50. It is comfortable working country, easy on the eyes without demanding your attention.
From Portarlington through Tullamore the landscape softens into Midlands bogland. Brown turf cuttings, scrubby trees, and quiet farmland roll past for forty minutes or so. Then Athlone arrives, and the Shannon opens up beneath the train. The river is broad and slow here, the castle visible to the south - the best moment of the journey.
West of Athlone the country starts to look different. Fields get rougher, stone walls appear, and you feel the shift into Connacht well before Galway. Athenry slips by, the suburbs build briefly, and the train rolls into Ceannt. The doors open onto Eyre Square and you are in the middle of the city without having walked anywhere.
Train vs Coach: Which Should You Take?
The train is the better choice for most journeys: city-centre to city-centre, no traffic delays, and power at every seat. Book online to get the price advantage over the coach. Take the coach only if you are starting at Dublin Airport or you need to leave at short notice.
- Trips starting and ending in city centres
- Anyone who wants to work or read en route
- Families and groups travelling together
- Booking in advance for the cheapest fares
- Avoid the train if you are travelling from or to Dublin Airport
- Take a coach if you need a departure at short notice and the next train is hours away
If You're Connecting
Galway works well as a base for Connemara day trips and the Cliffs of Moher, both of which are run as bus tours from outside Ceannt and Eyre Square. You do not need a car for either if you are not in a rush.
On the Dublin side, Heuston connects to the Luas Red Line at the platform forecourt, which gets you to the city centre and on to Connolly for DART services. For onward intercity, see Dublin to Cork by train or Belfast to Dublin by train. Patrick's full getting around Dublin by train guide covers DART and commuter rail.
Is it better to take the bus or the train from Dublin to Galway?+
The train is faster, runs city centre to city centre, and is cheaper if you book ahead online. The Citylink coach wins only if you are starting at Dublin Airport or need to leave at short notice.
How long does the Dublin to Galway train take?+
Between 2h 22m and 2h 45m. Most expresses are around 2h 30m. Faster services with fewer intermediate stops run closer to 2h 22m, while trains that call at every station take a little longer.
Do I need to book ahead or can I buy on the day?+
You can buy on the day at the Heuston station machine, but you will pay walk-up prices. Booking online a few days ahead gets you the cheapest web fare from €13.99. The discount is worth a small amount of planning.